public class Demo1 {
    public static void main(String[] args) {
        Object locker1 = new Object();
        Object locker2 = new Object();

        Thread t1 = new Thread(()->{
            synchronized (locker1) {
                //我拿起酱油
                try{
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }

                //尝试拿起醋
                synchronized (locker2){
                 try{
                     Thread.sleep(1000);
                 } catch (InterruptedException e) {
                     throw new RuntimeException(e);
                 }
                }
            }
            });

        Thread t2 = new Thread(()->{
            synchronized (locker2) {
                try {
                    Thread.sleep(1000);

                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                //师娘尝试拿起酱油
                synchronized (locker1) {
                    System.out.println("t2线程两个锁都获取到");
                }
            }
        });

    }
}
